Erro ao despromover um domain controller, verificar o objeto CN=Infrastructure em ForestDnsZones e DomainDnsZones Erro apresentado: ""The operation failed because: Active Directory Domain Services could not transfer the remaining data in directory partition DC=DomainDnsZones,DC=<domain>,DC=<suffix> to Active Directory Domain Controller \\<hostname.suffix>. "The directory service is missing mandatory configuration information, and is unable to determine the ownership of floating single-master operation roles."" 1 - Localizar Infrastructure Master Executr no prompt netdom query fsmo e verificar o servidor que está com o papel infrastructuremaster 2 - Localilzar o CN correto do Infrastructure Master Executar Adsiedit.msc Conectar no CN=Configuration,DC=<domain>, DC=<suffix> Expandir CN=Sites, CN=Site do Infrastructure Master, CN=Servers, e propriedades do servidor Localize o atributo distinguishedName e acha...